/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.druid.bvt.sql.postgresql;

import com.alibaba.druid.sql.PGTest;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.postgresql.parser.PGSQLStatementParser;
import com.alibaba.druid.sql.dialect.postgresql.visitor.PGSchemaStatVisitor;
import com.alibaba.druid.stat.TableStat;

import java.util.List;

public class PGCreateSequenceTest0 extends PGTest {

    public void test_0() throws Exception {
        String sql = "\n" +
                "create sequence SEQ_CONTRACT_OPER_ID    \n" +
                "INCREMENT BY 1\n" +
                "START WITH 1\n" +
                "NOMAXVALUE\n" +
                "NOCYCLE\n" +
                "CACHE 10;  ";

        PGSQLStatementParser parser = new PGSQLStatementParser(sql);
        List<SQLStatement> statementList = parser.parseStatementList();
        SQLStatement stmt = statementList.get(0);
        
        assertEquals("CREATE SEQUENCE SEQ_CONTRACT_OPER_ID START WITH 1 INCREMENT BY 1 NO MAXVALUE NO CYCLE CACHE 10;", SQLUtils.toPGString(stmt));
        
        assertEquals("create sequence SEQ_CONTRACT_OPER_ID start with 1 increment by 1 no maxvalue no cycle cache 10;", SQLUtils.toPGString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));

        assertEquals(1, statementList.size());

        PGSchemaStatVisitor visitor = new PGSchemaStatVisitor();
        stmt.accept(visitor);

//        System.out.println("Tables : " + visitor.getTables());
//        System.out.println("fields : " + visitor.getColumns());

//        assertTrue(visitor.getTables().containsKey(new TableStat.Name("test_site_data_select_111")));
//
//        assertTrue(visitor.getTables().get(new TableStat.Name("test_site_data_select_111")).getCreateCount() == 1);
//
//        assertEquals(4, visitor.getColumns().size() );
    }

}
